Comparators

Manufacturers Package/Case Series Packaging Product Status Type Number of Elements Output Type Voltage - Supply, Single/Dual (±) Voltage - Input Offset (Max) Current - Input Bias (Max) Current - Output (Typ) Current - Quiescent (Max) CMRR, PSRR (Typ) Propagation Delay (Max) Hysteresis Operating Temperature Grade Qualification

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Photo Mfr. Part # Availability Price Quantity Datasheet Package/Case Series Packaging Product Status Type Number of Elements Output Type Voltage - Supply, Single/Dual (±) Voltage - Input Offset (Max) Current - Input Bias (Max) Current - Output (Typ) Current - Quiescent (Max) CMRR, PSRR (Typ) Propagation Delay (Max) Hysteresis Operating Temperature Grade Qualification
MAX944CSD+T

MAX944CSD+T

IC COMPARATOR 4 GEN PUR 14SOIC

Analog Devices Inc./Maxim Integrated

1,855
RFQ
MAX944CSD+TDatasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, Push-Pull, TTL 2.7V ~ 5.5V 2mV @ 5.5V 0.15µA @ 5.5V - 600µA 81.94dB CMRR, 81.94dB PSRR 80ns - 0°C ~ 70°C - - Surface Mount 14-SOIC
MAX9691ESA+T

MAX9691ESA+T

IC COMPARATOR 1 W/LATCH 8SOIC

Analog Devices Inc./Maxim Integrated

2,465
RFQ
MAX9691ESA+TDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active with Latch 1 Complementary, ECL - 6.5mV @ 5V 20µA @ 5V 50mA 26mA 80dB CMRR, 60dB PSRR 1.8ns - -40°C ~ 85°C - - Surface Mount 8-SOIC
MAX902EPD+

MAX902EPD+

IC COMPARATOR 2 W/LATCH 14DIP

Analog Devices Inc./Maxim Integrated

0
RFQ
MAX902EPD+Datasheet 14-DIP (0.300", 7.62mm) - Tube Active with Latch 2 TTL 5V ~ 10V, ±2.5V ~ 5V 4mV @ ±5V 10µA @ ±5V - 8mA, 6mA, 3mA 82.5dB CMRR, 80dB PSRR - - -40°C ~ 85°C - - Through Hole 14-PDIP
MAX40027ATC/VY+T

MAX40027ATC/VY+T

IC COMPARATOR 2 GEN PUR 12SWTDFN

Analog Devices Inc./Maxim Integrated

2,337
RFQ
MAX40027ATC/VY+TDatasheet 12-WFDFN Exposed Pad - Tape & Reel (TR) Active General Purpose 2 Differential, LVDS, Differential, LVDS 2.7V ~ 3.6V 5mV @ 3.3V 10µA @ 3.3V 24mA 23mA 80dB PSRR 280µs 1.5mV -40°C ~ 125°C Automotive AEC-Q100 Surface Mount, Wettable Flank 12-SWTDFN-EP (3x2)
MAX903CSA+T

MAX903CSA+T

IC COMPARATOR 1 W/LATCH 8SOIC

Analog Devices Inc./Maxim Integrated

2,388
RFQ
MAX903CSA+TDatasheet 8-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active with Latch 1 TTL 5V ~ 10V, ±2.5V ~ 5V 4mV @ ±5V 10µA @ ±5V - 4mA, 3mA, 1.5mA 82.5dB CMRR, 80dB PSRR - - 0°C ~ 70°C - - Surface Mount 8-SOIC
MAX944ESD+T

MAX944ESD+T

IC COMPARATOR 4 GEN PUR 14SOIC

Analog Devices Inc./Maxim Integrated

2,494
RFQ
MAX944ESD+TDatasheet 14-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 CMOS, Push-Pull, TTL 2.7V ~ 5.5V 2mV @ 5.5V 0.15µA @ 5.5V - 600µA 81.94dB CMRR, 81.94dB PSRR 80ns - -40°C ~ 85°C - - Surface Mount 14-SOIC
LM311H

LM311H

IC COMPARATOR 1 GEN PUR TO99-8

Texas Instruments

439
RFQ
LM311HDatasheet TO-99-8 Metal Can - Box Active General Purpose 1 DTL, MOS, Open-Collector, Open-Emitter, RTL, TTL 5V ~ 36V, ±2.5V ~ 18V 7.5mV @ ±15V 0.25µA @ ±15V - 7.5mA - - - 0°C ~ 70°C - - Through Hole TO-99-8
MAX903CPA+

MAX903CPA+

IC COMPARATOR 1 W/LATCH 8DIP

Analog Devices Inc./Maxim Integrated

38
RFQ
MAX903CPA+Datasheet 8-DIP (0.300", 7.62mm) - Tube Active with Latch 1 TTL 5V ~ 10V, ±2.5V ~ 5V 4mV @ ±5V 10µA @ ±5V - 4mA, 3mA, 1.5mA 82.5dB CMRR, 80dB PSRR - - 0°C ~ 70°C - - Through Hole 8-PDIP
TLV3603MDBVTEP

TLV3603MDBVTEP

ENHANCED-PRODUCT 2.5-NS SINGLE C

Texas Instruments

240
RFQ
TLV3603MDBVTEPDatasheet SOT-23-6 - Tape & Reel (TR) Active General Purpose 1 Push-Pull, Rail-to-Rail 2.4V ~ 5.5V 7mV @ 5V 5µA @ 5V 30mA @ 5V 7.8mA 80dB CMRR, 80dB PSRR 4.5ns 60mV -55°C ~ 125°C (TA) - - Surface Mount SOT-23-6
MAX901BCSE+T

MAX901BCSE+T

IC COMPARATOR 4 GEN PUR 16SOIC

Analog Devices Inc./Maxim Integrated

2,480
RFQ
MAX901BCSE+TDatasheet 16-SOIC (0.154", 3.90mm Width) - Tape & Reel (TR) Active General Purpose 4 TTL 5V ~ 10V, ±2.5V ~ 5V 4mV @ ±5V 10µA @ ±5V - 15mA,12mA,6mA 82.5dB CMRR, 80dB PSRR - - 0°C ~ 70°C - - Surface Mount 16-SOIC
MAX964ESE+T

MAX964ESE+T

IC COMPARATOR 4 GEN PUR 16SOIC

Analog Devices Inc./Maxim Integrated

2,498
RFQ
MAX964ESE+TDatasheet 16-SOIC (0.154", 3.90mm Width) Beyond-the-Rails™ Tape & Reel (TR) Active General Purpose 4 CMOS, TTL 2.7V ~ 5.5V 1.5mV @ 5V 15µA @ 5V - 9mA 80dB CMRR, 86.02dB PSRR 7ns 3.5mV -40°C ~ 85°C - - Surface Mount 16-SOIC
MAX9602EUG+T

MAX9602EUG+T

IC COMPARATOR 4 GEN PUR 24TSSOP

Analog Devices Inc./Maxim Integrated

2,500
RFQ
MAX9602EUG+TDatasheet 24-TSSOP (0.173", 4.40mm Width) - Tape & Reel (TR) Active General Purpose 4 Complementary, Differential, PECL - 5mV @ -5.2V, 5V 6µA @ -5.2V,5V 50mA 39mA 70dB CMRR, 65dB PSRR 0.5ns 30mV -40°C ~ 85°C - - Surface Mount 24-TSSOP
HMC874LC3C

HMC874LC3C

IC COMPARATOR 1 GEN PUR 16SMT

Analog Devices Inc.

0
RFQ
HMC874LC3CDatasheet 16-LFQFN Exposed Pad - Strip Active General Purpose 1 PECL 3.3V 5mV 15µV 40mA 11mA 38dB PSRR 0.11ns 1mV -40°C ~ 85°C - - Surface Mount 16-SMT (3x3)
AD790SQ

AD790SQ

IC COMPARATOR 1 W/LATCH 8CERDIP

Analog Devices Inc.

0
RFQ
AD790SQDatasheet 8-CDIP (0.300", 7.62mm) - Tube Active with Latch 1 CMOS, TTL 4.5V ~ 7V, ±2.25V ~ 16.5V 1.5mV @ 5V 5µA @ 5V - 10mA 95dB CMRR, 90dB PSRR 50ns 500µV -55°C ~ 125°C - - Through Hole 8-CERDIP
SCV2903DR2G

SCV2903DR2G

IC COMPARATOR 8-SOIC

onsemi

0
RFQ
SCV2903DR2GDatasheet - * Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
LM2903P-MAND

LM2903P-MAND

ANALOG AUTOMOTIVE

Texas Instruments

16,900
RFQ
LM2903P-MANDDatasheet - * Bulk Obsolete - - - - - - - - - - - - - - - -
LM2903PS-MAND

LM2903PS-MAND

DUAL DIFFERENTIAL COMPARATORS

Texas Instruments

14,982
RFQ
LM2903PS-MANDDatasheet - * Bulk Obsolete - - - - - - - - - - - - - - - -
KA393D

KA393D

IC COMPARATOR 2 GEN PUR 8SOIC

Fairchild Semiconductor

84,100
RFQ
KA393DDatasheet 8-SOIC (0.154", 3.90mm Width) - Tube Obsolete General Purpose 2 - 2V ~ 36V, ±1V ~ 18V 5mV @ 5V 0.25µA @ 5V 18mA @ 5V 2.5mA - - - 0°C ~ 70°C - - Surface Mount 8-SOIC
LM339DR2

LM339DR2

IC COMPARATOR QUAD SGL 14-SOIC

onsemi

0
RFQ
LM339DR2Datasheet - - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
LM293DR2

LM293DR2

IC COMP DUAL OFFSET LV 8SOIC

onsemi

0
RFQ
LM293DR2Datasheet - - Tape & Reel (TR) Obsolete - - - - - - - - - - - - - - - -
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Category Overview

Comparators Products & Selection Guide

Comparators are widely used in industrial automation, automotive electronics, communication equipment, consumer electronics, new energy systems, and many other electronic applications. We offer products from multiple manufacturers, packages, and specifications to help engineers and buyers compare and source suitable components.

Use the manufacturer, key specification, availability, and Datasheet filters to narrow down the right Comparators. If the exact part is not listed, submit an inquiry and our team can help check stock, lead time, and suitable alternatives.

FAQ

How do I choose the right Comparators?

Start with the required electrical specifications, package, operating temperature, application conditions, and manufacturer preference, then compare availability and lead time.

Can I order based on the stock shown on this page?

Inventory can change with supply conditions. For project or volume requirements, please submit an inquiry so current stock, pricing, and lead time can be confirmed.

What if the exact part number I need is not listed?

Send us the part number and required quantity. We can help source hard-to-find parts and suggest suitable alternatives based on key specifications.

Do you provide Datasheets and technical documents?

Yes. Use the Datasheet links in the product list to view available technical documents. If a document is unavailable, contact us and we can help check it.

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